<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>系统设置<small>权限管理</small></h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>系统设置</el-breadcrumb-item>
            <el-breadcrumb-item>权限管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="名称/关键字" v-model="pagination.queryString" style="width: 200px;"
                          @keyup.enter.native="enterQuery()" class="filter-item"></el-input>
                <el-button @click="findPageByKeyword()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="权限名称" align="center"></el-table-column>
                <el-table-column prop="keyword" label="权限关键字" align="center"></el-table-column>
                <el-table-column prop="description" label="权限描述" align="center"></el-table-column>
                <el-table-column label="操作" align="center">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- TODO: 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增权限" :visible.sync="dialogFormVisible">

                    <el-form ref="dataAddForm" status-icon :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="20">
                                <el-form-item label="权限名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="20">
                                <el-form-item label="权限关键字" prop="keyword">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="权限描述">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>

                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- TODO: 编辑标签弹层 -->
            <div class="add-form">
                <el-dialog title="编辑权限" :visible.sync="dialogFormVisible4Edit">
                    <el-form ref="dataEditForm" status-icon :model="formData" :rules="rules" label-position="right"
                             label-width="100px">
                        <el-row>
                            <el-col :span="20">
                                <el-form-item label="权限名称" prop="name">
                                    <el-input v-model="formData.name"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="20">
                                <el-form-item label="权限关键字" prop="keyword">
                                    <el-input v-model="formData.keyword"/>
                                </el-form-item>
                            </el-col>
                        </el-row>

                        <el-row>
                            <el-col :span="24">
                                <el-form-item label="权限描述">
                                    <el-input v-model="formData.description" type="textarea"></el-input>
                                </el-form-item>
                            </el-col>
                        </el-row>
                    </el-form>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>
        </div>
    </div>
</div>
</body>
<!-- 引入组件库 -->
<script src="../js/vue.js"></script>
<script src="../plugins/elementui/index.js"></script>
<script type="text/javascript" src="../js/jquery.min.js"></script>
<script src="../js/axios-0.18.0.js"></script>
<script>

    //TODO: vue
    var vue = new Vue({

        el: '#app',
        data: {
            pagination: {//分页相关模型数据
                currentPage: 1,//当前页码
                pageSize: 10,//每页显示的记录数
                total: 0,//总记录数
                queryString: null//查询条件
            },
            dataList: [],//当前页要展示的分页列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//增加表单是否可见
            dialogFormVisible4Edit: false,//编辑表单是否可见

            //TODO: 校验规则
            rules: {
                name: [
                    {required: true, message: '名称为必填项', trigger: 'blur'},
                ],
                keyword: [
                    {required: true, message: '关键字为必填项', trigger: 'blur'},
                ]
            }

        },
        //TODO: 钩子函数，VUE对象初始化完成后自动执行
        created() {
            // 参数
            this.findPage()
        },
        //TODO: 监听dialog的开闭状态并执行异步校验
        watch: {
            dialogFormVisible(val) {
                !val && setTimeout(() => {
                    this.$refs['dataAddForm'].clearValidate();
                }, 0);
            },
            dialogFormVisible4Edit(val) {
                !val && setTimeout(() => {
                    this.$refs['dataEditForm'].clearValidate();
                }, 0);
            }
        },
        methods: {
            enterQuery() {
                this.findPage();
            },

            //TODO: 权限不足提示
            showMessage(r){
                if(r == 'Error: Request failed with status code 403'){
                    //权限不足
                    this.$message.error('无访问权限');
                }else{
                    this.$message.error('未知错误');
                }
            },

            //TODO: 编辑
            handleEdit() {
                //编辑时表单校验是否通过 valid
                this.$refs["dataEditForm"].validate((valid) => {
                    if (valid) {
                        //    发送请求
                        axios.post("/permission/editPermission.do", this.formData).then((res) => {
                            if (res.data.flag) {
                                this.$message.success(res.data.message);
                                this.dialogFormVisible4Edit = false;

                                this.findPage();
                            } else {
                                this.$message.error(res.data.message);
                            }
                        }).catch((r)=>{
                            this.showMessage(r)
                        });
                    } else {
                        this.$message.error("表单验证失败!,好好的改着玩呢??")
                    }
                })
            },
            //TODO: 添加
            handleAdd() {
                //添加时表单校验是否通过 valid
                this.$refs["dataAddForm"].validate((valid) => {
                    if (valid) {
                        //    发送请求
                        axios.post("/permission/addPermission.do", this.formData).then((res) => {
                            if (res.data.flag) {
                                this.$message.success(res.data.message);
                                this.dialogFormVisible = false;
                                this.findPage();
                            } else {
                                this.$message.error(res.data.message);
                            }
                        }).catch((r)=>{
                            this.showMessage(r)
                        });
                    } else {
                        this.$message.error("表单验证失败!")
                    }
                })
            },
            //TODO: 分页查询
            findPage() {
                // 参数
                let param = {
                    //查询条件
                    queryString: this.pagination.queryString,
                    //当前页
                    currentPage: this.pagination.currentPage,
                    //页信息数
                    pageSize: this.pagination.pageSize

                };
                // console.log(param);
                axios.post("/permission/queryPage.do", param).then((res) => {
                    //判断Result.flag
                    if (res.data.flag) {
                        //总记录数
                        this.pagination.total = res.data.data.total;
                        //分页数据
                        this.dataList = res.data.data.rows;
                        // alert("ok")
                    } else {
                        //错误信息
                        this.$message.error(res.data.message)
                    }
                }).catch((r)=>{
                    this.showMessage(r)
                });
            },
            //TODO: 关键字查询
            findPageByKeyword() {
                this.pagination.currentPage = 1;
                this.findPage();
            },
            // TODO: 重置表单
            resetForm() {
                this.formData = {};
            },
            // TODO: 弹出添加窗口
            handleCreate() {
                this.dialogFormVisible = true;
                // this.$refs['dataAddForm'].clearValidate();
                this.resetForm();
            },
            //TODO:  弹出编辑窗口
            handleUpdate(row) {
                this.dialogFormVisible4Edit = true;
                // this.$refs['dataEditForm'].clearValidate();
                this.formData = JSON.parse(JSON.stringify(row));
            },
            //TODO: 切换页码
            handleCurrentChange(currentPage) {
                //传递当前页码
                this.pagination.currentPage = currentPage;
                this.findPage();
            },
            // TODO: 删除
            handleDelete(row) {

                this.$confirm('此操作将永久删除该权限, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    if (this.dataList.length == 1) {
                        this.pagination.currentPage = this.pagination.currentPage - 1;
                    }
                    console.log(this.pagination.currentPage);
                    //     this.$message(row)
                    //     console.log(row.id)
                    //    直接发送请求完事,传入id
                    let param = {"id": row.id};
                    axios.post("/permission/deletePermission.do", param).then((res) => {
                        if (res.data.flag) {
                            this.$message.success(res.data.message);
                            this.findPage();
                        } else {
                            this.$message.error(res.data.message);
                        }
                    }).catch((r) => {
                        this.showMessage(r);
                    });
                }).catch(() => {
                    this.$message('已取消删除');
                });

            }
        }
    })
</script>
</html>